| 单词 | molybdenum trioxide |
| 释义 | > as lemmasmolybdenum trioxide molybdenum trioxide n. a stable oxide of molybdenum, MoO3, which occurs naturally as molybdite, and is used esp. as a raw material in the preparation of other molybdenum compounds. ΚΠ 1869 H. E. Roscoe Lessons Elem. Chem. (new ed.) xxiii. 236 The metal is a grey substance, which oxidises on heating in air to molybdenum trioxide, MoO3, a yellow powder which acts as an acid, forming with bases salts called molybdates. 1983 S. P. Parker McGraw-Hill Encycl. Chem. 632/1 Molybdenum trioxide reacts with strong acids..to form complex cations, such as molybdenyl, MoO22+, and molybdyl, MoO4+. < as lemmas |
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